Zwift - Climb Portal - Mont Saint-Michel in France Distance: 12.08 km Duration: 0:34:12 Calories: 355.555 Avg power: 181 W Max power: 426 W Avg heart rate: 159 bpm Max heart rate: 179 bpm Elevation gain: 231 m » View on Zwift → 4 July 2023 31 words Rides Written by thechelsuk.